Consolidated Statements of Comprehensive (Loss) Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Income Statement [Abstract]
Operating revenue	$ 159,570	$ 185,242
Operating expenses
Labor	80,823	93,769
Production and distribution	49,898	56,644
Advertising, selling, general and administrative	22,209	22,781
Restructuring expense	1,782	2,402
Depreciation and amortization expense	4,472	4,385
Total operating expenses	159,184	183,149
Operating income (loss)	386	2,093
Other expenses, net
Interest expense, net	248	187
Pension plan termination charges	0	37,505
Goodwill impairment charge	0	1,631
Impairment of intangible assets	0	1,537
Other expenses, net	1,146	2,335
Total other expenses, net	1,394	40,027
Loss before income taxes	(1,008)	(37,934)
Income tax benefit	(197)	(7,637)
Net loss	$ (811)	$ (30,297)
Loss per common share
Basic (in dollars per share)	$ (0.11)	$ (4.15)
Diluted (in dollars per share)	$ (0.11)	$ (4.15)
Weighted-average shares used to compute loss per share attributable to common shares
Basic (in shares)	7,393	7,293
Diluted (in shares)	7,393	7,293
Comprehensive income, net of tax
Net loss	$ (811)	$ (30,297)
Adjustment to pension liabilities, net of tax benefit of $180 and $11,492	(1,014)	32,273
Foreign currency translation adjustments	(369)	(1,780)
Total other comprehensive (loss) income, net of tax	(1,383)	30,493
Comprehensive (loss) income	$ (2,194)	$ 196